The song "조각 (Piece of a Puzzle)" by CHANGBIN & SEUNGMIN contemplates the fear of losing oneself in the chaos of life. The song encourages the listener to hold onto every aspect of their life to avoid being broken up into pieces like a puzzle. The lyrics speak to the necessity of preserving moments, both bad and good, and cherishing them as part of one's story. The chorus highlights the importance of those significant moments, reminding the listener not to let them fade away. The verse detailing the creation of a masterpiece after gathering scattered pieces is used as a metaphor for life, emphasizing that every moment and experience is necessary to create a meaningful life. The song also speaks of persevering in the face of hardship and not losing hope, even when life gets tough. Overall, the song reminds the listener to hold onto every piece of life and preserve them no matter what.